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build/patch/kernel/rk322x-current/01-linux-1002-arm-dts-rk322x-dts.patch
Paolo 23604e8a0d
Introducing Rockchip RK322X SoC support (#2032) 
* Introducing Rockchip rk322x SoC support

Main features:

- Legacy kernel flavour based upon stable v2.x rk3288 Rockchip branch (https://github.com/rockchip-linux/kernel/tree/stable-4.4-rk3288-linux-v2.x)
- Current kernel flavour based on mainline 5.6.y kernel
- Mainline u-boot (v2020.04)
- Single generic tv box target (rk322x-box) which boots on all the known tv boxes
- Hardware devices (eMMC/NAND, led wiring configuration, SoC variant selection) modulation done by user at runtime via device tree overlays - a script (rk322x-config) is provided for autodetection and simple configuration by inexperienced users;
- Bits added to armbian-hardware-optimization to set affinity for irq handlers
- rk322x-box targets already added to targets.conf for automatic image creation

* Removed disabled patches
* Restored mysteriously removed comment character
2020-06-19 17:27:27 +02:00

1532 lines
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diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d6546d2676b9..26fbba6273ed 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -938,6 +938,12 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
rk3188-px3-evb.dtb \
rk3188-radxarock.dtb \
rk3228-evb.dtb \
+ rk3228a-box.dtb \
+ rk3228a-box-h96mini.dtb \
+ rk3228a-box-nand.dtb \
+ rk3229-box.dtb \
+ rk3229-box-a95xr1.dtb \
+ rk3229-box-nand.dtb \
rk3229-evb.dtb \
rk3229-xms6.dtb \
rk3288-evb-act8846.dtb \
diff --git a/arch/arm/boot/dts/rk3228a-box-h96mini.dts b/arch/arm/boot/dts/rk3228a-box-h96mini.dts
new file mode 100644
index 000000000000..c624500d1470
--- /dev/null
+++ b/arch/arm/boot/dts/rk3228a-box-h96mini.dts
@@ -0,0 +1,106 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3228a-box.dtsi"
+
+/ {
+ compatible = "eledvb,h96mini", "rockchip,rk3228a-box", "rockchip,rk3229";
+ model = "Rockchip RK3228A Box H96 mini";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_green {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+
+};
+
+&emmc {
+ mmc-hs200-1_8v;
+ status = "okay";
+};
+
+&gmac {
+ tx_delay = <0x26>;
+ rx_delay = <0x11>;
+};
+
+&ir_receiver {
+ status = "okay";
+};
+
+&pinctrl {
+ wifi {
+ wifi_host_wake_l: wifi-host-wake-l {
+ rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ bt {
+ bt_host_wake_l: bt-host-wake-l {
+ rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ bt_reg_on_h: bt-reg-on-h {
+ rockchip,pins = <2 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ bt_wake_l: bt-wake-l {
+ rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&power_key {
+ status = "okay";
+};
+
+&sdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ brcmf: wifi@1 {
+ compatible = "brcm,bcm4329-fmac";
+ reg = <1>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PD4 GPIO_ACTIVE_HIGH>;
+ interrupt-names = "host-wake";
+ brcm,drive-strength = <5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_host_wake_l>;
+ };
+};
+
+&sdmmc {
+ disable-wp;
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm4330-bt";
+ host-wakeup-gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_HIGH>;
+ device-wakeup-gpios = <&gpio3 RK_PD3 GPIO_ACTIVE_HIGH>;
+ shutdown-gpios = <&gpio2 RK_PD5 GPIO_ACTIVE_HIGH>;
+ max-speed = <4000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&bt_reg_on_h &bt_host_wake_l &bt_wake_l>;
+ };
+};
+
+&usb_otg {
+ dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/rk3228a-box-nand.dts b/arch/arm/boot/dts/rk3228a-box-nand.dts
new file mode 100644
index 000000000000..f3e5ab89462b
--- /dev/null
+++ b/arch/arm/boot/dts/rk3228a-box-nand.dts
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+#include "rk3228a-box.dtsi"
+
+/ {
+ model = "Rockchip RK3228A Box";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_blue {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+
+};
+
+&ir_receiver {
+ status = "okay";
+};
+
+&nfc {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ nand@0 {
+ reg = <0>;
+ nand-ecc-mode = "hw";
+ nand-ecc-strength = <60>;
+ nand-ecc-step-size = <1024>;
+ nand-bus-width = <8>;
+ };
+};
+
+&sdio {
+ status = "okay";
+};
+
+&sdmmc {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/rk3228a-box.dts b/arch/arm/boot/dts/rk3228a-box.dts
new file mode 100644
index 000000000000..e68ef44b95c9
--- /dev/null
+++ b/arch/arm/boot/dts/rk3228a-box.dts
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+#include "rk3228a-box.dtsi"
+
+/ {
+ model = "Rockchip RK3228A Box";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_blue {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+
+};
+
+&emmc {
+ status = "okay";
+};
+
+&ir_receiver {
+ status = "okay";
+};
+
+&sdio {
+ status = "okay";
+};
+
+&sdmmc {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/rk3228a-box.dtsi b/arch/arm/boot/dts/rk3228a-box.dtsi
new file mode 100644
index 000000000000..dbd5c5dc4491
--- /dev/null
+++ b/arch/arm/boot/dts/rk3228a-box.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk322x-box.dtsi"
+
+/ {
+
+ model = "Rockchip RK3228A Box";
+ compatible = "rockchip,rk3228a-box", "rockchip,rk3229";
+
+};
diff --git a/arch/arm/boot/dts/rk3229-box-a95xr1.dts b/arch/arm/boot/dts/rk3229-box-a95xr1.dts
new file mode 100644
index 000000000000..b3695fb0b255
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box-a95xr1.dts
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3229-box.dtsi"
+
+/ {
+ model = "Rockchip RK3229 Box A95X-R1";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_blue {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "rc-feedback";
+ };
+ };
+
+};
+
+&emmc {
+ mmc-hs200-1_8v;
+ status = "okay";
+};
+
+&gmac {
+ tx_delay = <0x26>;
+ rx_delay = <0x11>;
+};
+
+&ir_receiver {
+ status = "okay";
+};
+
+&power_key {
+ status = "okay";
+};
+
+&sdio {
+ status = "okay";
+};
+
+&sdmmc {
+ disable-wp;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/rk3229-box-nand.dts b/arch/arm/boot/dts/rk3229-box-nand.dts
new file mode 100644
index 000000000000..5eca0f335c55
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box-nand.dts
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+#include "rk3229-box.dtsi"
+
+/ {
+ model = "Rockchip RK3229 Box";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_green {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+};
+
+&ir_receiver {
+ status = "okay";
+};
+
+&nfc {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ nand@0 {
+ reg = <0>;
+ nand-ecc-mode = "hw";
+ nand-ecc-strength = <60>;
+ nand-ecc-step-size = <1024>;
+ nand-bus-width = <8>;
+ };
+};
+
+&power_key {
+ status = "okay";
+};
+
+&sdio {
+ status = "okay";
+};
+
+&sdmmc {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/rk3229-box.dts b/arch/arm/boot/dts/rk3229-box.dts
new file mode 100644
index 000000000000..b63e61cda257
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box.dts
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+#include "rk3229-box.dtsi"
+
+/ {
+ model = "Rockchip RK3229 Box";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_green {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+};
+
+&emmc {
+ status = "okay";
+};
+
+&ir_receiver {
+ status = "okay";
+};
+
+&power_key {
+ status = "okay";
+};
+
+&sdio {
+ status = "okay";
+};
+
+&sdmmc {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/rk3229-box.dtsi b/arch/arm/boot/dts/rk3229-box.dtsi
new file mode 100644
index 000000000000..79e2524e07f2
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box.dtsi
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk322x-box.dtsi"
+#include "rk3229-cpu-opp.dtsi"
+
+/ {
+
+ model = "Rockchip RK3229 Box";
+ compatible = "rockchip,rk3229-box", "rockchip,rk3229";
+
+};
+
+&cpu0_opp_table {
+
+ opp-1464000000 {
+ status = "disabled";
+ };
+
+};
diff --git a/arch/arm/boot/dts/rk3229-cpu-opp.dtsi b/arch/arm/boot/dts/rk3229-cpu-opp.dtsi
new file mode 100644
index 000000000000..c1c7613bab11
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-cpu-opp.dtsi
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+/ {
+ compatible = "rockchip,rk3229";
+
+ /delete-node/ opp-table0;
+
+ cpu0_opp_table: opp_table0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-408000000 {
+ opp-hz = /bits/ 64 <408000000>;
+ opp-microvolt = <950000 950000 1400000>;
+ clock-latency-ns = <40000>;
+ opp-suspend;
+ };
+ opp-600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <975000 975000 1400000>;
+ };
+ opp-816000000 {
+ opp-hz = /bits/ 64 <816000000>;
+ opp-microvolt = <1000000 1000000 1400000>;
+ };
+ opp-1008000000 {
+ opp-hz = /bits/ 64 <1008000000>;
+ opp-microvolt = <1175000 1175000 1400000>;
+ };
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <1275000 1275000 1400000>;
+ };
+ opp-1296000000 {
+ opp-hz = /bits/ 64 <1296000000>;
+ opp-microvolt = <1325000 1325000 1400000>;
+ };
+ opp-1392000000 {
+ opp-hz = /bits/ 64 <1392000000>;
+ opp-microvolt = <1350000 1350000 1400000>;
+ };
+ opp-1464000000 {
+ opp-hz = /bits/ 64 <1464000000>;
+ opp-microvolt = <1400000 1400000 1400000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/rk322x-box.dtsi b/arch/arm/boot/dts/rk322x-box.dtsi
new file mode 100644
index 000000000000..29df40f4fa63
--- /dev/null
+++ b/arch/arm/boot/dts/rk322x-box.dtsi
@@ -0,0 +1,250 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/clock/rk3228-cru.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk322x-dcdc.dtsi"
+
+/ {
+ model = "Rockchip RK322x Box";
+ compatible = "rockchip,rk3229";
+
+ chosen {
+ bootargs = "earlyprintk=uart8250,mmio32,0x11030000";
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ power_key: power-key {
+ label = "GPIO Key Power";
+ gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <100>;
+ wakeup-source;
+ status = "disabled";
+ };
+ };
+
+ ir_receiver: ir-receiver {
+ compatible = "gpio-ir-receiver";
+ gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&ir_int>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ memory@60000000 {
+ device_type = "memory";
+ reg = <0x60000000 0x40000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ trust_reserved: trust@68400000 {
+ reg = <0x68400000 0xe00000>;
+ no-map;
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+ reset-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_LOW>;
+ };
+
+ timer {
+ arm,cpu-registers-not-fw-configured;
+ };
+};
+
+&cpu_alert1 {
+ temperature = <105000>;
+};
+
+&cpu_crit {
+ temperature = <115000>;
+};
+
+&cpu_thermal {
+ cooling-maps {
+ /delete-node/ map0;
+ };
+};
+
+&emmc {
+ cap-mmc-highspeed;
+ keep-power-in-suspend;
+ non-removable;
+};
+
+&gmac {
+ assigned-clocks = <&cru SCLK_MAC_SRC>;
+ assigned-clock-rates = <50000000>;
+ clock_in_out = "output";
+ phy-handle = <&phy>;
+ phy-mode = "rmii";
+ status = "okay";
+
+ mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy: phy@0 {
+ compatible = "ethernet-phy-id1234.d400",
+ "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ clocks = <&cru SCLK_MAC_PHY>;
+ phy-is-integrated;
+ resets = <&cru SRST_MACPHY>;
+ };
+ };
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_sound {
+ status = "okay";
+};
+
+&hdmi_phy {
+ status = "okay";
+};
+
+&i2s0 {
+ status = "okay";
+};
+
+&pinctrl {
+
+ ir {
+ ir_int: ir-int {
+ rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ keys {
+ pwr_key: pwr-key {
+ rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ sdio-pwrseq {
+ wifi_enable_h: wifi-enable-h {
+ rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+};
+
+&rga {
+ status = "okay";
+};
+
+&sdio {
+ mmc-pwrseq = <&sdio_pwrseq>;
+ cap-sd-highspeed;
+ cap-sdio-irq;
+ keep-power-in-suspend;
+ non-removable;
+ no-sd;
+};
+
+&sdmmc {
+ cap-sd-highspeed;
+ keep-power-in-suspend;
+ no-sdio;
+};
+
+&spdif {
+ status = "okay";
+};
+
+&spdif_out {
+ status = "okay";
+};
+
+&spdif_sound {
+ status = "okay";
+};
+
+&tsadc {
+ rockchip,hw-tshut-mode = <0>;
+ rockchip,hw-tshut-polarity = <1>;
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+};
+
+&u2phy1 {
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart11_xfer &uart11_rts &uart11_cts>;
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
+
+&usb_host2_ehci {
+ status = "okay";
+};
+
+&usb_host2_ohci {
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+};
+
+&vop {
+ assigned-clocks = <&cru DCLK_VOP>;
+ assigned-clock-parents = <&cru SCLK_HDMI_PHY>;
+ status = "okay";
+};
+
+&vop_mmu {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk322x-dcdc.dtsi b/arch/arm/boot/dts/rk322x-dcdc.dtsi
new file mode 100644
index 000000000000..6076cb1d0d0b
--- /dev/null
+++ b/arch/arm/boot/dts/rk322x-dcdc.dtsi
@@ -0,0 +1,164 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk322x.dtsi"
+
+/ {
+
+ vcc_host: vcc-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host_vbus_drv>;
+ regulator-name = "vcc_host";
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vccio_1v8: vccio-1v8-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vccio_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vccio_3v3: vccio-3v3-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vccio_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+
+ vcc_otg: vcc-otg-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&otg_vbus_drv>;
+ regulator-name = "vcc_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vcc_phy: vcc-phy-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ regulator-name = "vcc_phy";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vccio_1v8>;
+ };
+
+ vcc_sys: vcc-sys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vdd_arm: vdd-arm-regulator {
+ compatible = "pwm-regulator";
+ pwms = <&pwm1 0 5000 1>;
+ pwm-supply = <&vcc_sys>;
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-ramp-delay = <12500>;
+ regulator-settling-time-up-us = <250>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_log: vdd-log-regulator {
+ compatible = "pwm-regulator";
+ pwms = <&pwm2 0 5000 1>;
+ pwm-supply = <&vcc_sys>;
+ regulator-name = "vdd_log";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-ramp-delay = <12500>;
+ regulator-settling-time-up-us = <250>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+};
+
+
+&cpu0 {
+ cpu-supply = <&vdd_arm>;
+};
+
+&cpu1 {
+ cpu-supply = <&vdd_arm>;
+};
+
+&cpu2 {
+ cpu-supply = <&vdd_arm>;
+};
+
+&cpu3 {
+ cpu-supply = <&vdd_arm>;
+};
+
+&io_domains {
+ vccio1-supply = <&vccio_3v3>;
+ vccio2-supply = <&vccio_1v8>;
+ vccio4-supply = <&vccio_3v3>;
+ status = "okay";
+};
+
+&gmac {
+ phy-supply = <&vcc_phy>;
+};
+
+&gpu {
+ mali-supply = <&vdd_log>;
+};
+
+&pwm1 {
+ pinctrl-0 = <&pwm1_pin_pull_down>;
+ status = "okay";
+};
+
+&pwm2 {
+ pinctrl-0 = <&pwm2_pin_pull_up>;
+ status = "okay";
+};
+
+&u2phy0 {
+ u2phy0_host: host-port {
+ phy-supply = <&vcc_host>;
+ };
+
+ u2phy0_otg: otg-port {
+ phy-supply = <&vcc_otg>;
+ };
+};
+
+&u2phy1 {
+ u2phy1_host: host-port {
+ phy-supply = <&vcc_host>;
+ };
+
+ u2phy1_otg: otg-port {
+ phy-supply = <&vcc_otg>;
+ };
+};
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index eef2c44bdf69..f7a50b903a7d 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -5,6 +5,8 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/clock/rk3228-cru.h>
+#include <dt-bindings/power/rk3228-power.h>
+#include <dt-bindings/soc/rockchip,boot-mode.h>
#include <dt-bindings/thermal/thermal.h>
/ {
@@ -14,6 +16,7 @@
interrupt-parent = <&gic>;
aliases {
+ ethernet0 = &gmac;
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
@@ -73,25 +76,25 @@
opp-408000000 {
opp-hz = /bits/ 64 <408000000>;
- opp-microvolt = <950000>;
+ opp-microvolt = <950000 950000 1275000>;
clock-latency-ns = <40000>;
opp-suspend;
};
opp-600000000 {
opp-hz = /bits/ 64 <600000000>;
- opp-microvolt = <975000>;
+ opp-microvolt = <975000 975000 1275000>;
};
opp-816000000 {
opp-hz = /bits/ 64 <816000000>;
- opp-microvolt = <1000000>;
+ opp-microvolt = <1000000 1000000 1275000>;
};
opp-1008000000 {
opp-hz = /bits/ 64 <1008000000>;
- opp-microvolt = <1175000>;
+ opp-microvolt = <1175000 1175000 1275000>;
};
opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
- opp-microvolt = <1275000>;
+ opp-microvolt = <1275000 1275000 1275000>;
};
};
@@ -121,11 +124,52 @@
interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
};
+ display_subsystem: display-subsystem {
+ compatible = "rockchip,display-subsystem";
+ ports = <&vop_out>;
+ };
+
+ hdmi_sound: hdmi-sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "HDMI";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <128>;
+ status = "disabled";
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s0>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&hdmi>;
+ };
+ };
+
psci {
compatible = "arm,psci-1.0", "arm,psci-0.2";
method = "smc";
};
+ spdif_out: spdif-out {
+ compatible = "linux,spdif-dit";
+ #sound-dai-cells = <0>;
+ status = "disabled";
+ };
+
+ spdif_sound: spdif-sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "SPDIF";
+ status = "disabled";
+
+ simple-audio-card,cpu {
+ sound-dai = <&spdif>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&spdif_out>;
+ };
+ };
+
timer {
compatible = "arm,armv7-timer";
arm,cpu-registers-not-fw-configured;
@@ -143,17 +187,13 @@
#clock-cells = <0>;
};
- display_subsystem: display-subsystem {
- compatible = "rockchip,display-subsystem";
- ports = <&vop_out>;
- };
-
i2s1: i2s1@100b0000 {
compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
reg = <0x100b0000 0x4000>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
+ #sound-dai-cells = <0>;
clock-names = "i2s_clk", "i2s_hclk";
clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>;
dmas = <&pdma 14>, <&pdma 15>;
@@ -169,6 +209,7 @@
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
+ #sound-dai-cells = <0>;
clock-names = "i2s_clk", "i2s_hclk";
clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>;
dmas = <&pdma 11>, <&pdma 12>;
@@ -186,6 +227,7 @@
dma-names = "tx";
pinctrl-names = "default";
pinctrl-0 = <&spdif_tx>;
+ #sound-dai-cells = <0>;
status = "disabled";
};
@@ -213,6 +255,43 @@
status = "disabled";
};
+ power: power-controller {
+ compatible = "rockchip,rk3228-power-controller";
+ #power-domain-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pd_gpu@RK3228_PD_GPU {
+ reg = <RK3228_PD_GPU>;
+ clocks = <&cru ACLK_GPU>;
+ pm_qos = <&qos_gpu>;
+ };
+
+ pd_vpu@RK3228_PD_VPU {
+ reg = <RK3228_PD_VPU>;
+ clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+ pm_qos = <&qos_vpu>;
+ };
+
+ pd_rkvdec@RK3228_PD_RKVDEC {
+ reg = <RK3228_PD_RKVDEC>;
+ clocks = <&cru ACLK_RKVDEC>,
+ <&cru HCLK_RKVDEC>,
+ <&cru SCLK_VDEC_CABAC>,
+ <&cru SCLK_VDEC_CORE>;
+ pm_qos = <&qos_rkvdec_r>, <&qos_rkvdec_w>;
+ };
+ };
+
+ reboot_mode: reboot-mode {
+ compatible = "syscon-reboot-mode";
+ offset = <0x5c8>;
+ mode-normal = <BOOT_NORMAL>;
+ mode-recovery = <BOOT_RECOVERY>;
+ mode-bootloader = <BOOT_FASTBOOT>;
+ mode-loader = <BOOT_BL_DOWNLOAD>;
+ };
+
u2phy0: usb2-phy@760 {
compatible = "rockchip,rk3228-usb2phy";
reg = <0x0760 0x0c>;
@@ -263,6 +342,7 @@
status = "disabled";
};
};
+
};
uart0: serial@11010000 {
@@ -301,7 +381,7 @@
clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
clock-names = "baudclk", "apb_pclk";
pinctrl-names = "default";
- pinctrl-0 = <&uart2_xfer>;
+ pinctrl-0 = <&uart21_xfer>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
@@ -460,13 +540,13 @@
<&cru PLL_CPLL>, <&cru ACLK_PERI>,
<&cru HCLK_PERI>, <&cru PCLK_PERI>,
<&cru ACLK_CPU>, <&cru HCLK_CPU>,
- <&cru PCLK_CPU>;
+ <&cru PCLK_CPU>, <&cru ACLK_VOP>;
assigned-clock-rates =
- <594000000>, <816000000>,
+ <1200000000>, <816000000>,
<500000000>, <150000000>,
<150000000>, <75000000>,
<150000000>, <150000000>,
- <75000000>;
+ <75000000>, <400000000>;
};
thermal-zones {
@@ -511,6 +591,12 @@
<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
+
+ map2 {
+ trip = <&cpu_alert1>;
+ cooling-device =
+ <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
};
};
};
@@ -529,8 +615,9 @@
pinctrl-0 = <&otp_gpio>;
pinctrl-1 = <&otp_out>;
pinctrl-2 = <&otp_gpio>;
+ rockchip,grf = <&grf>;
+ rockchip,hw-tshut-temp = <120000>;
#thermal-sensor-cells = <0>;
- rockchip,hw-tshut-temp = <95000>;
status = "disabled";
};
@@ -560,10 +647,33 @@
"ppmmu0",
"pp1",
"ppmmu1";
+ assigned-clocks = <&cru ACLK_GPU>;
+ assigned-clock-rates = <300000000>;
clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
clock-names = "bus", "core";
+ operating-points-v2 = <&gpu_opp_table>;
+ #cooling-cells = <2>; /* min followed by max */
+ power-domains = <&power RK3228_PD_GPU>;
resets = <&cru SRST_GPU_A>;
- status = "disabled";
+ };
+
+ gpu_opp_table: opp-table2 {
+ compatible = "operating-points-v2";
+
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ opp-microvolt = <1050000>;
+ };
+
+ opp-300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ opp-microvolt = <1050000>;
+ };
+
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <1150000>;
+ };
};
vpu_mmu: iommu@20020800 {
@@ -573,8 +683,8 @@
interrupt-names = "vpu_mmu";
clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
clock-names = "aclk", "iface";
- iommu-cells = <0>;
- status = "disabled";
+ power-domains = <&power RK3228_PD_VPU>;
+ #iommu-cells = <0>;
};
vdec_mmu: iommu@20030480 {
@@ -584,8 +694,8 @@
interrupt-names = "vdec_mmu";
clocks = <&cru ACLK_RKVDEC>, <&cru HCLK_RKVDEC>;
clock-names = "aclk", "iface";
- iommu-cells = <0>;
- status = "disabled";
+ power-domains = <&power RK3228_PD_RKVDEC>;
+ #iommu-cells = <0>;
};
vop: vop@20050000 {
@@ -639,7 +749,7 @@
interrupt-names = "iep_mmu";
clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
clock-names = "aclk", "iface";
- iommu-cells = <0>;
+ #iommu-cells = <0>;
status = "disabled";
};
@@ -659,6 +769,7 @@
phys = <&hdmi_phy>;
phy-names = "hdmi";
rockchip,grf = <&grf>;
+ #sound-dai-cells = <0>;
status = "disabled";
ports {
@@ -680,9 +791,13 @@
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+ bus-width = <4>;
fifo-depth = <0x100>;
+ max-frequency = <150000000>;
pinctrl-names = "default";
- pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
+ pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4 &sdmmc_pwr>;
+ resets = <&cru SRST_SDMMC>;
+ reset-names = "reset";
status = "disabled";
};
@@ -692,10 +807,14 @@
interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
<&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
+ bus-width = <4>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
fifo-depth = <0x100>;
+ max-frequency = <150000000>;
pinctrl-names = "default";
pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
+ resets = <&cru SRST_SDIO>;
+ reset-names = "reset";
status = "disabled";
};
@@ -703,14 +822,13 @@
compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x30020000 0x4000>;
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
- clock-frequency = <37500000>;
- max-frequency = <37500000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
bus-width = <8>;
default-sample-phase = <158>;
fifo-depth = <0x100>;
+ max-frequency = <150000000>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
resets = <&cru SRST_EMMC>;
@@ -718,6 +836,22 @@
status = "disabled";
};
+ nfc: nand-controller@ff4b0000 {
+ compatible = "rockchip,rk3228_nfc";
+ reg = <0x30030000 0x4000>;
+ interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_NANDC>, <&cru HCLK_NANDC>;
+ clock-names = "nfc", "ahb";
+ assigned-clocks = <&cru SCLK_NANDC>;
+ assigned-clock-rates = <150000000>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&flash_cs0 &flash_rdy &flash_ale &flash_cle
+ &flash_wrn &flash_rdn &flash_bus8>;
+ status = "disabled";
+
+ };
+
usb_otg: usb@30040000 {
compatible = "rockchip,rk3228-usb", "rockchip,rk3066-usb",
"snps,dwc2";
@@ -820,6 +954,26 @@
status = "disabled";
};
+ qos_vpu: qos@31040000 {
+ compatible = "syscon";
+ reg = <0x31040000 0x20>;
+ };
+
+ qos_gpu: qos@31050000 {
+ compatible = "syscon";
+ reg = <0x31050000 0x20>;
+ };
+
+ qos_rkvdec_r: qos@31070000 {
+ compatible = "syscon";
+ reg = <0x31070000 0x20>;
+ };
+
+ qos_rkvdec_w: qos@31070080 {
+ compatible = "syscon";
+ reg = <0x31070080 0x20>;
+ };
+
gic: interrupt-controller@32010000 {
compatible = "arm,gic-400";
interrupt-controller;
@@ -908,6 +1062,11 @@
drive-strength = <12>;
};
+ pcfg_pull_up_12ma: pcfg-pull-up-12ma {
+ bias-pull-up;
+ drive-strength = <12>;
+ };
+
sdmmc {
sdmmc_clk: sdmmc-clk {
rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none_drv_12ma>;
@@ -923,6 +1082,10 @@
<1 RK_PC4 1 &pcfg_pull_none_drv_12ma>,
<1 RK_PC5 1 &pcfg_pull_none_drv_12ma>;
};
+
+ sdmmc_pwr: sdmmc-pwr {
+ rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
};
sdio {
@@ -963,6 +1126,55 @@
};
};
+ flash {
+
+ flash_cs0: flash-cs0 {
+ rockchip,pins =
+ <2 RK_PA6 1 &pcfg_pull_none>;
+ };
+
+ flash_cs1: flash-cs1 {
+ rockchip,pins =
+ <0 RK_PC7 1 &pcfg_pull_none>;
+ };
+
+ flash_rdy: flash-rdy {
+ rockchip,pins =
+ <2 RK_PA4 1 &pcfg_pull_none>;
+ };
+
+ flash_ale: flash-ale {
+ rockchip,pins =
+ <2 RK_PA0 1 &pcfg_pull_none>;
+ };
+
+ flash_cle: flash-cle {
+ rockchip,pins =
+ <2 RK_PA1 1 &pcfg_pull_none>;
+ };
+
+ flash_wrn: flash-wrn {
+ rockchip,pins =
+ <2 RK_PA2 1 &pcfg_pull_none>;
+ };
+
+ flash_rdn: flash-rdn {
+ rockchip,pins =
+ <2 RK_PA3 1 &pcfg_pull_none>;
+ };
+
+ flash_bus8: flash-bus8 {
+ rockchip,pins = <1 RK_PD0 1 &pcfg_pull_none>,
+ <1 RK_PD1 1 &pcfg_pull_none>,
+ <1 RK_PD2 1 &pcfg_pull_none>,
+ <1 RK_PD3 1 &pcfg_pull_none>,
+ <1 RK_PD4 1 &pcfg_pull_none>,
+ <1 RK_PD5 1 &pcfg_pull_none>,
+ <1 RK_PD6 1 &pcfg_pull_none>,
+ <1 RK_PD7 1 &pcfg_pull_none>;
+ };
+ };
+
gmac {
rgmii_pins: rgmii-pins {
rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none>,
@@ -1104,12 +1316,20 @@
pwm1_pin: pwm1-pin {
rockchip,pins = <0 RK_PD6 2 &pcfg_pull_none>;
};
+
+ pwm1_pin_pull_down: pwm1-pin-pull-down {
+ rockchip,pins = <0 RK_PD6 RK_FUNC_2 &pcfg_pull_down>;
+ };
};
pwm2 {
pwm2_pin: pwm2-pin {
rockchip,pins = <1 RK_PB4 2 &pcfg_pull_none>;
};
+
+ pwm2_pin_pull_up: pwm2-pin-pull-up {
+ rockchip,pins = <1 RK_PB4 RK_FUNC_2 &pcfg_pull_up>;
+ };
};
pwm3 {
@@ -1164,16 +1384,31 @@
};
};
+ uart1-1 {
+ uart11_xfer: uart11-xfer {
+ rockchip,pins = <3 RK_PB6 RK_FUNC_1 &pcfg_pull_up>,
+ <3 RK_PB5 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart11_cts: uart11-cts {
+ rockchip,pins = <3 RK_PA7 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart11_rts: uart11-rts {
+ rockchip,pins = <3 RK_PA6 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart11_rts_gpio: uart11-rts-gpio {
+ rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
uart2 {
uart2_xfer: uart2-xfer {
rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up>,
<1 RK_PC3 2 &pcfg_pull_none>;
};
- uart21_xfer: uart21-xfer {
- rockchip,pins = <1 RK_PB2 2 &pcfg_pull_up>,
- <1 RK_PB1 2 &pcfg_pull_none>;
- };
uart2_cts: uart2-cts {
rockchip,pins = <0 RK_PD1 1 &pcfg_pull_none>;
@@ -1183,5 +1418,23 @@
rockchip,pins = <0 RK_PD0 1 &pcfg_pull_none>;
};
};
+
+ uart2-1 {
+ uart21_xfer: uart21-xfer {
+ rockchip,pins = <1 RK_PB2 RK_FUNC_2 &pcfg_pull_up>,
+ <1 RK_PB1 RK_FUNC_2 &pcfg_pull_none>;
+ };
+ };
+
+ usb {
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ otg_vbus_drv: otg-vbus-drv {
+ rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
};
};
--
2.17.1
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